The origins are bacteria

The origins are bacteria (spirochete), which in case of inadequate hygiene are developing throughout the oral cavity. These bacteria or harmful products may, when the gums bleed, move quickly into the bloodstream in large quantities and cause an infection of the blood vessels.
Advice about your dental and oral hygiene. The oral hygiene is a necessity if you want to keep your teeth and your smile. It is essential after every meal (morning, noon and evening) and must be done carefully according to your needs and not mechanically thinking about something else … 
Good habits require an effort on your part to control the actions necessary so that your oral hygiene is a gesture quickly and efficiently.
They are not indispensable, but are an effective complement to dissolve fat and plaque. Rinse mouth with the solution for 15 seconds before brushing teeth.
Toothpaste: do not buy anything, listen to the advice of your practitioner. Today, a good toothpaste has effective action on the teeth and gums. Some are more specific (for sensitive teeth, for example …) to Weleda calendula so.